My 2nd great grandmother is Fredericke Griewahn from Gross Ridsenow and Grube, Mecklenberg. She was born 4 March 1854 and died 28 June 1912 in Milwaukee, Wisconsin, USA.
I think I located her on a ship passenger list with the first name "Fr" and none of her family was listed with her.
Can anyone give me information on her and her parents and grandparents?
Her husband was